Tonghui Electronics TH2810D Manuals
Tonghui Electronics TH2810D Operation manual (58 pages)
- Identifier: id-1655001
- Brand: Tonghui Electronics
- Device: Tonghui Electronics TH2810D Measuring Instruments
- Type: Operation manual, PDF
- Key Aspects: Compliance and Certification Information, System Recovery Procedures
- UPD Date: 13.07.2026
- Source File: 1663728.pdf
- Pages: 58
- Description: Operation and maintenance manual for the Tonghui Electronics TH2810D. The document explains device operation tips, replacement parts, energy usage, regulatory notices.
Key Pages and Contents:
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5. Press FREQ key, test frequency is changed back to 100Hz, and “100Hz” is indicated
on the bottom of LCD. 6. Keep on pressing FREQ key, until the test frequency required is indicated on the bottom of LCD. 3.2.3 Test Signal Level TH2810D provides 3 kinds of test signal voltage levels: 0.1VR -
4.2.2 Electrical Characteristics
DC Isolated Outputs (Opto-coupled) Every DC output (pins 1 through 3, pins 10 through 11, 30 through 31) is isolated using an open collector output opto-couple. The output voltage of each line is set by a pull-up resistor in the instrument. The pull-up resistors -
Display the current measurement result of the primary parameter.
(15) Measurement Speed Indication “FAST” is on: Fast measurement speed “MED” is on: Medium measurement speed “SLOW” is on: Slow measurement speed (16) The Secondary Parameter Indication Indicate the current measuring s -
The following safety precautions must be observed to avoid injury and prevent damage
to this product or any products connected to it. To avoid potential hazards, read the operating information carefully before using the product and use this product only as specified. NOTE: Thi